What is the oil temperature range for takeoff/max?

The correct answer indicates that the oil temperature range for takeoff and maximum operational conditions is 10 to 105 ºC. This range is critical for ensuring that the engine operates efficiently and within safe parameters during the critical phases of flight such as takeoff and climb.

Oil temperatures that fall within this range indicate that the oil is adequately warmed up to provide the necessary lubrication and cooling to the engine components, preventing potential damage due to insufficient lubrication at lower temperatures. Furthermore, exceeding 105 ºC could lead to overheating issues, which poses risks to engine performance and reliability.

The specified range ensures that the engine can perform optimally while also guarding against potential failure points that can arise from either excessively low or high oil temperatures. Understanding this range is essential for pilots and ground crews to maintain operational safety and efficiency during takeoff operations.